| Technical data |
| Mains Supply |
380 - 480V (+/- 10%), 3 phase 45 - 65 Hz |
| Voltage forward |
(UFwd ) 5V DC |
| Output current |
- Forward (IFwd ) 1000A
- Reverse (IRev) 4000A for max 1,5 ms @ Forward /Reverse time ratio
20 / 1 |
| Output Power |
- 5000 W
- (IFwd x UFwd x tFwd + IRev x URev x tRev) / (tFwd + tRev) < 5000
W |
| Pulse Timing |
- Forward time in 0.1 ms steps 1-3000 ms
- Reverse time in 0.1 ms steps 0.1-3000 ms
- Off time 0 – 3000 ms |
| Current rise time |
50 μs @ 0.1 μH load |
| Synchronization |
Up to 30 units can be synchronized |
| Fault Detection |
- Cooling failure/overheating
- Over load
- No load
- DC-link error
- Synchronization failure |
| Communication |
2-wire bus Profibus DP or Modbus RTU. Sequence batch program and
complex wave forms possible |
| Cooling |
Forced air cooled, only heat sinks are exposed to the cooling air.
Electronics are in a sealed compartment |
| Ambient temperature |
0 – 40 °C |
| Environmental protection |
IP 54 |
| Dimensions |
W x H x D = 597 x 712 x 520 mm. D = 615 mm inclusive terminals on
the rear side |
| Weight |
95 kg |
| Finish |
Cabinet in stainless steel |
| Output busbars |
Copper, nickel plated |
| CE marked |
Yes |
| Health and Safety |
The range of Kraft units are CE marked and conform to the Low Voltage
Directive 73/23/EEC and EMC Directive 89/336/EEC (including amendments
by the CE Marking Directive 93/68/EEC) for Industrial equipment. This
means that a correctly installed Kraft system will not conduct or radiate
RF energy which will interfere with other electrical equipment which
has been CE marked. |
